删除 OnlySocketHttp.cs
This commit is contained in:
parent
850d9f3cb0
commit
34e00f9e1b
@ -1,922 +0,0 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Diagnostics;
|
||||
using System.IO;
|
||||
using System.IO.Compression;
|
||||
using System.Net;
|
||||
using System.Net.Security;
|
||||
using System.Net.Sockets;
|
||||
using System.Security.Authentication;
|
||||
using System.Security.Cryptography.X509Certificates;
|
||||
using System.Text;
|
||||
using System.Text.RegularExpressions;
|
||||
using System.Threading;
|
||||
|
||||
namespace OnlySocketHttp
|
||||
{
|
||||
public class RequestAsync
|
||||
{
|
||||
public OnlySocketHttpResponseInfo resp;
|
||||
public bool isDone;
|
||||
public bool bIsSuccess => resp != null ? resp.bTimeOut : false;
|
||||
}
|
||||
public class OnlySocketHttpResponseInfo
|
||||
{
|
||||
public string host = "";//host主机头
|
||||
public string url = "";//pathAndQuery
|
||||
public int port = 80;
|
||||
public string request = "";
|
||||
public string encoding = "";
|
||||
public string header = "";
|
||||
public string body = "";
|
||||
public string reuqestBody = "";
|
||||
public string reuqestHeader = "";
|
||||
public Dictionary<string, string> headers = new Dictionary<string, string>();
|
||||
public string response = "";
|
||||
public string gzip = "";
|
||||
public int length = 0;
|
||||
public int code = 0;
|
||||
public int location = 0;
|
||||
public int runTime = 0;//获取网页消耗时间，毫秒
|
||||
public int sleepTime = 0;//休息时间
|
||||
public string cookies = "";
|
||||
public bool bTimeOut = false;
|
||||
}
|
||||
|
||||
public class OnlySocketHttp
|
||||
{
|
||||
public const char T = '\n';
|
||||
public const string CT = "\r\n";
|
||||
public const string CTRL = "\r\n\r\n";
|
||||
public const string Content_Length_Str = "content-length: ";
|
||||
public const string Content_Length_Str_M = "Content-Length: ";
|
||||
public const string Content_Length = "content-length";
|
||||
public const string Content_Encoding = "content-encoding";
|
||||
public const string Transfer_Encoding = "transfer-encoding";
|
||||
public const string Connection = "connection";
|
||||
public static long index = 0;
|
||||
|
||||
|
||||
public static RequestAsync HttpRequestAsync(string url)
|
||||
{
|
||||
RequestAsync requestAsync = new RequestAsync();
|
||||
string strURI = url;
|
||||
string strHost = "";
|
||||
string strIP = "";
|
||||
string strPort = "";
|
||||
string strRelativePath = "";
|
||||
bool bSSL = false;
|
||||
bool foward_302 = true;
|
||||
|
||||
if (!ParseURI(strURI, ref bSSL, ref strHost, ref strIP, ref strPort, ref strRelativePath))
|
||||
{
|
||||
requestAsync.isDone = true;
|
||||
requestAsync.resp = null;
|
||||
//URL 不合法 也可以处理成404
|
||||
return requestAsync;
|
||||
}
|
||||
int port;
|
||||
int.TryParse(strPort, out port);
|
||||
|
||||
UnityEngine.Debug.Log($"strURI->{strURI}");
|
||||
UnityEngine.Debug.Log($"strHost->{strHost}");
|
||||
UnityEngine.Debug.Log($"strPort->{port}");
|
||||
UnityEngine.Debug.Log($"strRelativePath->{strRelativePath}");
|
||||
|
||||
Thread thread = new Thread(
|
||||
() =>
|
||||
{
|
||||
|
||||
// 构造HTTP请求报文
|
||||
string requestContent = $"GET {strRelativePath} HTTP/1.1\r\n" +
|
||||
$"Accept-Language: en-us\r\n" +
|
||||
$"Accept-Encoding: gzip,deflate\r\n" +
|
||||
$"Host: {strHost}\r\n" +
|
||||
"Connection: close\r\n" +
|
||||
"\r\n";
|
||||
try
|
||||
{
|
||||
OnlySocketHttpResponseInfo resp = OnlySocketHttp.sendRequestRetry(bSSL, 1, strHost, port, "",
|
||||
requestContent,
|
||||
5,
|
||||
"UTF-8",
|
||||
foward_302);
|
||||
requestAsync.resp = resp;
|
||||
requestAsync.isDone = true;
|
||||
}
|
||||
catch
|
||||
{
|
||||
requestAsync.resp = null;
|
||||
requestAsync.isDone = true;
|
||||
}
|
||||
});
|
||||
thread.Start();
|
||||
return requestAsync;
|
||||
}
|
||||
|
||||
public static bool ParseURI(string strURI, ref bool bIsSSL, ref string strHost, ref string strIP, ref string strPort, ref string strRelativePath)
|
||||
{
|
||||
string strAddressRet;
|
||||
string strPortRet;
|
||||
string strRelativePathRet;
|
||||
string strIPRet;
|
||||
|
||||
string strProtocol = strURI.Substring(0, 7);
|
||||
if (strProtocol != "http://")
|
||||
return false;
|
||||
|
||||
bIsSSL = strURI.ToLower().StartsWith("https://");
|
||||
|
||||
string strLeft = strURI.Substring(7, strURI.Length - 7);
|
||||
int nIndexPort = strLeft.IndexOf(':');
|
||||
if (nIndexPort == -1)
|
||||
{
|
||||
strPortRet = "80";
|
||||
int nIndexRelative = strLeft.IndexOf('/');
|
||||
if (nIndexRelative != -1)
|
||||
{
|
||||
strAddressRet = strLeft.Substring(0, nIndexRelative);
|
||||
strRelativePathRet = strLeft.Substring(nIndexRelative, strLeft.Length - nIndexRelative);
|
||||
}
|
||||
else
|
||||
return false;
|
||||
}
|
||||
else
|
||||
{
|
||||
strAddressRet = strLeft.Substring(0, nIndexPort);
|
||||
int nIndexRelative = strLeft.IndexOf('/');
|
||||
if (nIndexRelative != -1)
|
||||
{
|
||||
strPortRet = strLeft.Substring(nIndexPort + 1, nIndexRelative - (nIndexPort + 1));
|
||||
strRelativePathRet = strLeft.Substring(nIndexRelative, strLeft.Length - nIndexRelative);
|
||||
}
|
||||
else
|
||||
return false;
|
||||
}
|
||||
strHost = strAddressRet;
|
||||
try
|
||||
{
|
||||
IPHostEntry hostinfo = Dns.GetHostEntry(strAddressRet);
|
||||
IPAddress[] aryIP = hostinfo.AddressList;
|
||||
strIPRet = aryIP[0].ToString();
|
||||
}
|
||||
catch
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
strIP = strIPRet;
|
||||
strPort = strPortRet;
|
||||
strRelativePath = UrlEncode(strRelativePathRet);
|
||||
return true;
|
||||
}
|
||||
|
||||
public static string UrlEncode(string str)
|
||||
{
|
||||
string sb = "";
|
||||
List<char> filter = new List<char>() { '!', '#', '$', '&', '\'', '(', ')', '*', '+', ',', '-', '.', '/', ':', ';', '=', '?', '@', '_', '~' };
|
||||
byte[] byStr = System.Text.Encoding.UTF8.GetBytes(str); //System.Text.Encoding.Default.GetBytes(str)
|
||||
for (int i = 0; i < byStr.Length; i++)
|
||||
{
|
||||
if (filter.Contains((char)byStr[i]))
|
||||
sb += (char)byStr[i];
|
||||
else if ((char)byStr[i] >= 'a' && (char)byStr[i] <= 'z')
|
||||
sb += (char)byStr[i];
|
||||
else if ((char)byStr[i] >= 'A' && (char)byStr[i] <= 'Z')
|
||||
sb += (char)byStr[i];
|
||||
else if ((char)byStr[i] >= '0' && (char)byStr[i] <= '9')
|
||||
sb += (char)byStr[i];
|
||||
else
|
||||
sb += (@"%" + Convert.ToString(byStr[i], 16));
|
||||
}
|
||||
return sb;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
发生异常尝试重连
|
||||
*
|
||||
*/
|
||||
public static OnlySocketHttpResponseInfo sendRequestRetry(Boolean isSSL, int tryCount, String host, int port, String payload, String request, int timeout, String encoding, Boolean foward_302)
|
||||
{
|
||||
int count = 0;
|
||||
Interlocked.Increment(ref index);
|
||||
OnlySocketHttpResponseInfo server = new OnlySocketHttpResponseInfo();
|
||||
timeout = timeout * 1000;
|
||||
while (true)
|
||||
{
|
||||
if (count >= tryCount) break;
|
||||
|
||||
try
|
||||
{
|
||||
if (!isSSL)
|
||||
{
|
||||
server = sendHTTPRequest(count, host, port, payload, request, timeout, encoding, foward_302);
|
||||
return server;
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
server = sendHTTPSRequest(count, host, port, payload, request, timeout, encoding, foward_302);
|
||||
return server;
|
||||
|
||||
}
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
UnityEngine.Debug.Log("发包发生异常，正在重试----" + e.Message);
|
||||
server.bTimeOut = true;
|
||||
continue;
|
||||
}
|
||||
finally
|
||||
{
|
||||
count++;
|
||||
}
|
||||
|
||||
}
|
||||
return server;
|
||||
|
||||
}
|
||||
|
||||
private static void checkContentLength(ref OnlySocketHttpResponseInfo server, ref String request)
|
||||
{
|
||||
|
||||
//重新计算并设置Content-length
|
||||
int sindex = request.IndexOf(CTRL);
|
||||
server.reuqestHeader = request;
|
||||
if (sindex != -1)
|
||||
{
|
||||
server.reuqestHeader = request.Substring(0, sindex);
|
||||
server.reuqestBody = request.Substring(sindex + 4, request.Length - sindex - 4);
|
||||
int contentLength = Encoding.UTF8.GetBytes(server.reuqestBody).Length;
|
||||
String newContentLength = Content_Length_Str_M + contentLength;
|
||||
|
||||
if (request.IndexOf(Content_Length_Str_M) != -1)
|
||||
{
|
||||
request = Regex.Replace(request, Content_Length_Str_M + "\\d+", newContentLength);
|
||||
}
|
||||
else
|
||||
{
|
||||
request = request.Insert(sindex, "\r\n" + newContentLength);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
request = Regex.Replace(request, Content_Length_Str + "\\d+", Content_Length_Str_M + "0");
|
||||
request += CTRL;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
private static void doHeader(ref OnlySocketHttpResponseInfo server, ref String[] headers)
|
||||
{
|
||||
|
||||
for (int i = 0; i < headers.Length; i++)
|
||||
{
|
||||
if (i == 0)
|
||||
{
|
||||
|
||||
server.code = Tools.convertToInt(headers[i].Split(' ')[1]);
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
String[] kv = Regex.Split(headers[i], ": ");
|
||||
String key = kv[0].ToLower();
|
||||
if (!server.headers.ContainsKey(key))
|
||||
{
|
||||
//自动识别编码
|
||||
if ("content-type".Equals(key))
|
||||
{
|
||||
String hecnode = getHTMLEncoding(kv[1], "");
|
||||
if (!String.IsNullOrEmpty(hecnode))
|
||||
{
|
||||
server.encoding = hecnode;
|
||||
}
|
||||
}
|
||||
if (kv.Length > 1)
|
||||
{
|
||||
server.headers.Add(key, kv[1]);
|
||||
}
|
||||
else
|
||||
{
|
||||
server.headers.Add(key, "");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
private static OnlySocketHttpResponseInfo sendHTTPRequest(int count, String host, int port, String payload, String request, int timeout, String encoding, Boolean foward_302)
|
||||
{
|
||||
|
||||
String index = Thread.CurrentThread.Name + OnlySocketHttp.index;
|
||||
Stopwatch sw = new Stopwatch();
|
||||
sw.Start();
|
||||
OnlySocketHttpResponseInfo server = new OnlySocketHttpResponseInfo();
|
||||
TcpClient clientSocket = null;
|
||||
int sum = 0;
|
||||
try
|
||||
{
|
||||
if (port > 0 && port <= 65556)
|
||||
{
|
||||
//编码处理
|
||||
server.request = request;
|
||||
TimeOutSocket tos = new TimeOutSocket();
|
||||
clientSocket = tos.Connect(host, port, timeout);
|
||||
if (sw.ElapsedMilliseconds >= timeout)
|
||||
{
|
||||
return server;
|
||||
}
|
||||
clientSocket.SendTimeout = timeout - tos.useTime;
|
||||
if (clientSocket.Connected)
|
||||
{
|
||||
checkContentLength(ref server, ref request);
|
||||
server.request = request;
|
||||
|
||||
byte[] requestByte = Encoding.UTF8.GetBytes(request);
|
||||
clientSocket.Client.Send(requestByte);
|
||||
byte[] responseBody = new byte[1024 * 1000];
|
||||
int len = 0;
|
||||
//获取header头
|
||||
String tmp = "";
|
||||
StringBuilder sb = new StringBuilder();
|
||||
clientSocket.ReceiveTimeout = timeout - (int)sw.ElapsedMilliseconds;
|
||||
do
|
||||
{
|
||||
byte[] responseHeader = new byte[1];
|
||||
len = clientSocket.Client.Receive(responseHeader, 1, SocketFlags.None);
|
||||
if (len == 1)
|
||||
{
|
||||
|
||||
char c = (char)responseHeader[0];
|
||||
sb.Append(c);
|
||||
if (c.Equals(T))
|
||||
{
|
||||
tmp = String.Concat(sb[sb.Length - 4], sb[sb.Length - 3], sb[sb.Length - 2], c);
|
||||
}
|
||||
}
|
||||
} while (!tmp.Equals(CTRL) && sw.ElapsedMilliseconds < timeout);
|
||||
|
||||
server.header = sb.ToString().Replace(CTRL, "");
|
||||
String[] headers = Regex.Split(server.header, CT);
|
||||
if (headers != null && headers.Length > 0)
|
||||
{
|
||||
//处理header
|
||||
doHeader(ref server, ref headers);
|
||||
//自动修正编码
|
||||
if (!String.IsNullOrEmpty(server.encoding))
|
||||
{
|
||||
encoding = server.encoding;
|
||||
}
|
||||
Encoding encod = Encoding.GetEncoding(encoding);
|
||||
|
||||
//302 301跳转
|
||||
if ((server.code == 302 || server.code == 301) && foward_302)
|
||||
{
|
||||
StringBuilder rsb = new StringBuilder(server.request);
|
||||
int urlStart = server.request.IndexOf(" ") + 1;
|
||||
int urlEnd = server.request.IndexOf(" HTTP");
|
||||
if (urlStart != -1 && urlEnd != -1)
|
||||
{
|
||||
String url = server.request.Substring(urlStart, urlEnd - urlStart);
|
||||
rsb.Remove(urlStart, url.Length);
|
||||
String location = server.headers["location"];
|
||||
if (!server.headers["location"].StartsWith("/") && !server.headers["location"].StartsWith("http"))
|
||||
{
|
||||
location = Tools.getCurrentPath(url) + location;
|
||||
}
|
||||
rsb.Insert(urlStart, location);
|
||||
|
||||
return sendHTTPRequest(count, host, port, payload, rsb.ToString(), timeout, encoding, false);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
//根据请求头解析
|
||||
if (server.headers.ContainsKey(Content_Length))
|
||||
{
|
||||
int length = int.Parse(server.headers[Content_Length]);
|
||||
|
||||
while (sum < length && sw.ElapsedMilliseconds < timeout)
|
||||
{
|
||||
int readsize = length - sum;
|
||||
len = clientSocket.Client.Receive(responseBody, sum, readsize, SocketFlags.None);
|
||||
if (len > 0)
|
||||
{
|
||||
sum += len;
|
||||
}
|
||||
}
|
||||
}
|
||||
//解析chunked传输
|
||||
else if (server.headers.ContainsKey(Transfer_Encoding))
|
||||
{
|
||||
//读取长度
|
||||
int chunkedSize = 0;
|
||||
byte[] chunkedByte = new byte[1];
|
||||
//读取总长度
|
||||
sum = 0;
|
||||
do
|
||||
{
|
||||
String ctmp = "";
|
||||
do
|
||||
{
|
||||
len = clientSocket.Client.Receive(chunkedByte, 1, SocketFlags.None);
|
||||
ctmp += Encoding.UTF8.GetString(chunkedByte);
|
||||
|
||||
} while ((ctmp.IndexOf(CT) == -1) && (sw.ElapsedMilliseconds < timeout));
|
||||
|
||||
chunkedSize = Tools.convertToIntBy16(ctmp.Replace(CT, ""));
|
||||
|
||||
//chunked的结束0\r\n\r\n是结束标志，单个chunked块\r\n结束
|
||||
if (ctmp.Equals(CT))
|
||||
{
|
||||
continue;
|
||||
}
|
||||
if (chunkedSize == 0)
|
||||
{
|
||||
//结束了
|
||||
break;
|
||||
}
|
||||
int onechunkLen = 0;
|
||||
while (onechunkLen < chunkedSize && sw.ElapsedMilliseconds < timeout)
|
||||
{
|
||||
len = clientSocket.Client.Receive(responseBody, sum, chunkedSize - onechunkLen, SocketFlags.None);
|
||||
if (len > 0)
|
||||
{
|
||||
onechunkLen += len;
|
||||
sum += len;
|
||||
}
|
||||
}
|
||||
|
||||
//判断
|
||||
} while (sw.ElapsedMilliseconds < timeout);
|
||||
}
|
||||
//connection close方式或未知body长度
|
||||
else
|
||||
{
|
||||
while (sw.ElapsedMilliseconds < timeout)
|
||||
{
|
||||
if (clientSocket.Client.Poll(timeout, SelectMode.SelectRead))
|
||||
{
|
||||
if (clientSocket.Available > 0)
|
||||
{
|
||||
len = clientSocket.Client.Receive(responseBody, sum, (1024 * 200) - sum, SocketFlags.None);
|
||||
if (len > 0)
|
||||
{
|
||||
sum += len;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
//判断是否gzip
|
||||
if (server.headers.ContainsKey(Content_Encoding))
|
||||
{
|
||||
server.body = unGzip(responseBody, sum, encod);
|
||||
}
|
||||
else
|
||||
{
|
||||
server.body = encod.GetString(responseBody, 0, sum);
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
Exception ee = new Exception("HTTP发包错误！错误消息：" + e.Message + e.TargetSite.Name + "----发包编号：" + index);
|
||||
throw ee;
|
||||
}
|
||||
finally
|
||||
{
|
||||
sw.Stop();
|
||||
server.length = sum;
|
||||
server.runTime = (int)sw.ElapsedMilliseconds;
|
||||
if (clientSocket != null)
|
||||
{
|
||||
clientSocket.Close();
|
||||
}
|
||||
}
|
||||
return server;
|
||||
|
||||
}
|
||||
|
||||
private static bool ValidateServerCertificate(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
private static OnlySocketHttpResponseInfo sendHTTPSRequest(int count, String host, int port, String payload, String request, int timeout, String encoding, Boolean foward_302)
|
||||
{
|
||||
String index = Thread.CurrentThread.Name + OnlySocketHttp.index;
|
||||
Stopwatch sw = new Stopwatch();
|
||||
sw.Start();
|
||||
OnlySocketHttpResponseInfo server = new OnlySocketHttpResponseInfo();
|
||||
|
||||
int sum = 0;
|
||||
|
||||
TcpClient clientSocket = null; ;
|
||||
|
||||
try
|
||||
{
|
||||
|
||||
if (port > 0 && port <= 65556)
|
||||
{
|
||||
|
||||
TimeOutSocket tos = new TimeOutSocket();
|
||||
clientSocket = tos.Connect(host, port, timeout);
|
||||
if (sw.ElapsedMilliseconds >= timeout)
|
||||
{
|
||||
return server;
|
||||
}
|
||||
clientSocket.SendTimeout = timeout - tos.useTime;
|
||||
|
||||
SslStream ssl = null;
|
||||
if (clientSocket.Connected)
|
||||
{
|
||||
ssl = new SslStream(clientSocket.GetStream(), false, new RemoteCertificateValidationCallback(ValidateServerCertificate));
|
||||
SslProtocols protocol = SslProtocols.Ssl3 | SslProtocols.Ssl2 | SslProtocols.Tls;
|
||||
ssl.AuthenticateAsClient(host, null, protocol, false);
|
||||
if (ssl.IsAuthenticated)
|
||||
{
|
||||
checkContentLength(ref server, ref request);
|
||||
server.request = request;
|
||||
byte[] requestByte = Encoding.UTF8.GetBytes(request);
|
||||
ssl.Write(requestByte);
|
||||
ssl.Flush();
|
||||
}
|
||||
}
|
||||
server.request = request;
|
||||
byte[] responseBody = new byte[1024 * 1000];
|
||||
int len = 0;
|
||||
//获取header头
|
||||
String tmp = "";
|
||||
|
||||
StringBuilder sb = new StringBuilder();
|
||||
StringBuilder bulider = new StringBuilder();
|
||||
clientSocket.ReceiveTimeout = timeout - (int)sw.ElapsedMilliseconds;
|
||||
do
|
||||
{
|
||||
byte[] responseHeader = new byte[1];
|
||||
int read = ssl.ReadByte();
|
||||
|
||||
char c = (char)read;
|
||||
sb.Append(c);
|
||||
if (c.Equals(T))
|
||||
{
|
||||
tmp = String.Concat(sb[sb.Length - 4], sb[sb.Length - 3], sb[sb.Length - 2], c);
|
||||
}
|
||||
|
||||
} while (!tmp.Equals(CTRL) && sw.ElapsedMilliseconds < timeout);
|
||||
|
||||
server.header = sb.ToString().Replace(CTRL, "");
|
||||
String[] headers = Regex.Split(server.header, CT);
|
||||
//处理header
|
||||
doHeader(ref server, ref headers);
|
||||
//自动修正编码
|
||||
if (!String.IsNullOrEmpty(server.encoding))
|
||||
{
|
||||
encoding = server.encoding;
|
||||
}
|
||||
Encoding encod = Encoding.GetEncoding(encoding);
|
||||
//302 301跳转
|
||||
if ((server.code == 302 || server.code == 301) && foward_302)
|
||||
{
|
||||
|
||||
int urlStart = server.request.IndexOf(" ");
|
||||
int urlEnd = server.request.IndexOf(" HTTP");
|
||||
if (urlStart != -1 && urlEnd != -1)
|
||||
{
|
||||
String url = server.request.Substring(urlStart + 1, urlEnd - urlStart - 1);
|
||||
if (!server.headers["location"].StartsWith("/") && !server.headers["location"].StartsWith("https"))
|
||||
{
|
||||
server.request = server.request.Replace(url, Tools.getCurrentPath(url) + server.headers["location"]);
|
||||
}
|
||||
else
|
||||
{
|
||||
server.request = server.request.Replace(url, server.headers["location"]);
|
||||
}
|
||||
|
||||
return sendHTTPSRequest(count, host, port, payload, server.request, timeout, encoding, false);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
//根据请求头解析
|
||||
if (server.headers.ContainsKey(Content_Length))
|
||||
{
|
||||
int length = int.Parse(server.headers[Content_Length]);
|
||||
while (sum < length && sw.ElapsedMilliseconds < timeout)
|
||||
{
|
||||
len = ssl.Read(responseBody, sum, length - sum);
|
||||
if (len > 0)
|
||||
{
|
||||
sum += len;
|
||||
}
|
||||
}
|
||||
}
|
||||
//解析chunked传输
|
||||
else if (server.headers.ContainsKey(Transfer_Encoding))
|
||||
{
|
||||
//读取长度
|
||||
int chunkedSize = 0;
|
||||
byte[] chunkedByte = new byte[1];
|
||||
//读取总长度
|
||||
sum = 0;
|
||||
do
|
||||
{
|
||||
String ctmp = "";
|
||||
do
|
||||
{
|
||||
len = ssl.Read(chunkedByte, 0, 1);
|
||||
ctmp += Encoding.UTF8.GetString(chunkedByte);
|
||||
|
||||
} while (ctmp.IndexOf(CT) == -1 && sw.ElapsedMilliseconds < timeout);
|
||||
|
||||
chunkedSize = Tools.convertToIntBy16(ctmp.Replace(CT, ""));
|
||||
|
||||
//chunked的结束0\r\n\r\n是结束标志，单个chunked块\r\n结束
|
||||
if (ctmp.Equals(CT))
|
||||
{
|
||||
continue;
|
||||
}
|
||||
if (chunkedSize == 0)
|
||||
{
|
||||
//结束了
|
||||
break;
|
||||
}
|
||||
int onechunkLen = 0;
|
||||
|
||||
while (onechunkLen < chunkedSize && sw.ElapsedMilliseconds < timeout)
|
||||
{
|
||||
len = ssl.Read(responseBody, sum, chunkedSize - onechunkLen);
|
||||
if (len > 0)
|
||||
{
|
||||
onechunkLen += len;
|
||||
sum += len;
|
||||
}
|
||||
}
|
||||
|
||||
//判断
|
||||
} while (sw.ElapsedMilliseconds < timeout);
|
||||
}
|
||||
//connection close方式或未知body长度
|
||||
else
|
||||
{
|
||||
while (sw.ElapsedMilliseconds < timeout)
|
||||
{
|
||||
if (clientSocket.Client.Poll(timeout, SelectMode.SelectRead))
|
||||
{
|
||||
if (clientSocket.Available > 0)
|
||||
{
|
||||
len = ssl.Read(responseBody, sum, (1024 * 200) - sum);
|
||||
if (len > 0)
|
||||
{
|
||||
sum += len;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
//判断是否gzip
|
||||
if (server.headers.ContainsKey(Content_Encoding))
|
||||
{
|
||||
server.body = unGzip(responseBody, sum, encod);
|
||||
}
|
||||
else
|
||||
{
|
||||
server.body = encod.GetString(responseBody, 0, sum);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
Exception ee = new Exception("HTTPS发包错误！错误消息：" + e.Message + "----发包编号：" + index);
|
||||
throw ee;
|
||||
}
|
||||
finally
|
||||
{
|
||||
sw.Stop();
|
||||
server.length = sum;
|
||||
server.runTime = (int)sw.ElapsedMilliseconds;
|
||||
|
||||
if (clientSocket != null)
|
||||
{
|
||||
clientSocket.Close();
|
||||
}
|
||||
}
|
||||
return server;
|
||||
|
||||
}
|
||||
|
||||
public static String unGzip(byte[] data, int len, Encoding encoding)
|
||||
{
|
||||
|
||||
String str = "";
|
||||
MemoryStream ms = new MemoryStream(data, 0, len);
|
||||
GZipStream gs = new GZipStream(ms, CompressionMode.Decompress);
|
||||
MemoryStream outbuf = new MemoryStream();
|
||||
byte[] block = new byte[1024];
|
||||
|
||||
try
|
||||
{
|
||||
|
||||
while (true)
|
||||
{
|
||||
int bytesRead = gs.Read(block, 0, block.Length);
|
||||
if (bytesRead <= 0)
|
||||
{
|
||||
break;
|
||||
}
|
||||
else
|
||||
{
|
||||
outbuf.Write(block, 0, bytesRead);
|
||||
}
|
||||
}
|
||||
str = encoding.GetString(outbuf.ToArray());
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
UnityEngine.Debug.Log("解压Gzip发生异常----" + e.Message);
|
||||
}
|
||||
finally
|
||||
{
|
||||
outbuf.Close();
|
||||
gs.Close();
|
||||
ms.Close();
|
||||
|
||||
}
|
||||
return str;
|
||||
|
||||
}
|
||||
public static String getHTMLEncoding(String header, String body)
|
||||
{
|
||||
if (String.IsNullOrEmpty(header) && String.IsNullOrEmpty(body))
|
||||
{
|
||||
return "";
|
||||
}
|
||||
body = body.ToUpper();
|
||||
Match m = Regex.Match(header, @"charset\b\s*=\s*""?(?<charset>[^""]*)", RegexOptions.IgnoreCase);
|
||||
if (m.Success)
|
||||
{
|
||||
return m.Groups["charset"].Value.ToUpper();
|
||||
}
|
||||
else
|
||||
{
|
||||
if (String.IsNullOrEmpty(body))
|
||||
{
|
||||
return "";
|
||||
}
|
||||
m = Regex.Match(body, @"charset\b\s*=\s*""?(?<charset>[^""]*)", RegexOptions.IgnoreCase);
|
||||
if (m.Success)
|
||||
{
|
||||
return m.Groups["charset"].Value.ToUpper();
|
||||
}
|
||||
}
|
||||
return "";
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
class TimeOutSocket
|
||||
{
|
||||
private bool IsConnectionSuccessful = false;
|
||||
private Exception socketexception = null;
|
||||
private ManualResetEvent TimeoutObject = new ManualResetEvent(false);
|
||||
public int useTime = 0;
|
||||
public TcpClient Connect(String host, int port, int timeoutMSec)
|
||||
{
|
||||
Stopwatch sw = new Stopwatch();
|
||||
sw.Start();
|
||||
TimeoutObject.Reset();
|
||||
socketexception = null;
|
||||
|
||||
TcpClient tcpclient = new TcpClient();
|
||||
|
||||
tcpclient.BeginConnect(host, port, new AsyncCallback(CallBackMethod), tcpclient);
|
||||
|
||||
|
||||
if (TimeoutObject.WaitOne(timeoutMSec, false))
|
||||
{
|
||||
if (IsConnectionSuccessful)
|
||||
{
|
||||
sw.Stop();
|
||||
useTime = (int)sw.ElapsedMilliseconds;
|
||||
return tcpclient;
|
||||
}
|
||||
else
|
||||
{
|
||||
throw socketexception;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
tcpclient.Close();
|
||||
throw new TimeoutException("TimeOut Exception");
|
||||
}
|
||||
}
|
||||
private void CallBackMethod(IAsyncResult asyncresult)
|
||||
{
|
||||
try
|
||||
{
|
||||
IsConnectionSuccessful = false;
|
||||
TcpClient tcpclient = asyncresult.AsyncState as TcpClient;
|
||||
|
||||
if (tcpclient.Client != null)
|
||||
{
|
||||
tcpclient.EndConnect(asyncresult);
|
||||
IsConnectionSuccessful = true;
|
||||
}
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
IsConnectionSuccessful = false;
|
||||
socketexception = ex;
|
||||
}
|
||||
finally
|
||||
{
|
||||
TimeoutObject.Set();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
class Tools
|
||||
{
|
||||
public static long currentMillis()
|
||||
{
|
||||
return (long)(DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 将16进制转换成10进制
|
||||
/// </summary>
|
||||
/// <param name="str">16进制字符串</param>
|
||||
/// <returns></returns>
|
||||
public static int convertToIntBy16(String str)
|
||||
{
|
||||
try
|
||||
{
|
||||
return Convert.ToInt32(str, 16);
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
|
||||
}
|
||||
return 0;
|
||||
|
||||
}
|
||||
public static String getCurrentPath(String url)
|
||||
{
|
||||
int index = url.LastIndexOf("/");
|
||||
|
||||
if (index != -1)
|
||||
{
|
||||
return url.Substring(0, index) + "/";
|
||||
}
|
||||
else
|
||||
{
|
||||
return "";
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/// <summary>
|
||||
/// 将字符串转换成数字，错误返回0
|
||||
/// </summary>
|
||||
/// <param name="strs">字符串</param>
|
||||
/// <returns></returns>
|
||||
public static int convertToInt(String str)
|
||||
{
|
||||
|
||||
try
|
||||
{
|
||||
return int.Parse(str);
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
UnityEngine.Debug.Log("info:-" + e.Message);
|
||||
}
|
||||
return 0;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user